Avaya 5621SW IP Telephone

Avaya 5621SW Features

• Connect to: LAN using H.323 VoIP.
• Mounting: Desk or wall mountable.
• Adjustable Desk Stand: Yes - included with phone.
• Display: 7 line x 29 character (168 x 132 pixels). Display backlight supported with local power (not PoE).
• Fixed Feature Buttons: 10 - Conference, Headset, Transfer, Drop, Redial, Speaker, Hold, Mute, Volume Up, Volume Down.
• Programmable Feature Buttons: 24 - arranged in 2 switchable
display pages of 12 matching the 12 physical display buttons.
• Key Labels: Icons used on fixed feature keys. Display used for programmable feature keys.
• Speakerphone: Two-way handsfree speaker and microphone.
• Hearing Aid Compatible: Yes.
• Message Waiting Indicator: Yes - also used as ringing call alert indicator.
• Personalized Ring Patterns: Yes - 8.
• Headset Socket: Yes.
• Embedded Applications: Speed Dial List (108), Call Log (Missed, Incoming, Outgoing) and WAP WML browser.
• Upgradeable Firmware: Yes.
• Optional Add-Ons: EU24/EU24BL - requires phone to use an individual power supply unit (1151C1/C2).
• Codecs: G.711, G.729a/b.
• QoS Options: UDP Port Selection, DiffServ and 802.1p/b (VLAN)
• SNMP Support: Yes.
• IP Address Assignment: Static or dynamic IP address assignment.
• Ethernet Ports: Two port full-duplex 10/100 BaseT Ethernet switch for PC pass-through connection.
• Auto-negotiation provided separately for each port.
• 802.3 Flow Control.
• Phone has priority over PC port at all times

Avaya 5621SW Compatibility

• Compatible with all Avaya IP Office IP500/IP403/406/412/Small Office Edition - Version 1.3 or higher with available IP Station Port
• Power Options: IEEE 802.11af Power over Ethernet (PoE) or optional individual power supply unit (1151xx)